[ 3218.666144][T24829] gre: GRE over IPv4 demultiplexer driver
[ 3220.310545][T24852] ip_gre: GRE over IPv4 tunneling driver
[ 3267.504693][T25424] ip6_gre: GRE over IPv6 tunneling driver
[ 3296.162339][T22867] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3300.770225][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3305.570212][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3309.667233][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3314.466209][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!